303-127255

Electrical Contact Brush Holder

NSN 5977-00-280-4780

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

002804780

Technical Specifications of NSN

Terminal Quantity:

Terminal Type:

Screw

Overall Length:

3.000 inches

Overall Width:

1.500 inches

Furnished Items And Quantity:

1 retaining washer

Inside Width:

1.375 inches

Inside Length:

2.125 inches

Overall Thickness:

3.625 inches

Mounting Facility Quantity:

Contact End Bevel:

Included

Cap:

Not included

Brush Pressure Spring Type Accommodated:

Helical torsion

Brush Spring Adjustability:

Adjustable

Brush Pressure Spring:

Included

Brush Quantity Accommodated Per Holder:

Inside Thickness:

0.500 inches

Material And Location:

Brass box

Mounting Facility:

Setscrew

NSN:

5977-00-280-4780

Item Name:

Brush Holder

Cage Code:

30114

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

13914PC38

Cage Code:

30114

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

14347ITEM11

Cage Code:

30114

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

14347PC47

Cage Code:

30114

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02937

FIIG:

A22700

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

062120

UFC:

34760

LTL:

RATING VARIABLE

LCL:

70.0

WCC:

593

TCC:

SHC:

ACC:

Instruments/Radio

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Brush Holder"

A holder designed to accommodate and position a brush against a commutator or collector ring. Also includes items consisting of two or more brush holders (boxes) cast as an inseparable unit. May include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). See also holder assembly, electrical contact brush.